There seems to be quite a number of landscape imagery here in this thread, so allow me to shift the focus a bit, if you don't mind.
(tee hee) Here's a couple of really random pictures that I took of various things in my room (mainly me just messing around with some DoF).
All of these pictures were taken from my cell phone, with no post processing, aside from resizing. If anyone's wondering, my phone is the HTC WP 8X. It was actually a new phone I got at the time, so I was just playing around with the 8MP camera. And no, I don't have a fancy DSLR (at least I don't personally own one), nor have I taken an actual photography course. So basically, I just learn from what I think looks nice.
Just goes to show what you can do with just a phone, your room, and a bit of boredom or curiosity. I might decide to take a bunch of other pictures now that I have my shiny new PC here, or I might go the other route and try my hand at photographing landscape, just like what seems like everyone else in this thread has done.